828664561 (number)

828664561 is an odd 9-digits composite number following 828664560 and preceding 828664562. In scientific notation, it is written as 8.28664561 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 820619172 positive integers (up to 828664561) that are relatively prime to 828664561.

Interesting facts

Basic properties

Name

Name eight hundred twenty-eight million six hundred sixty-four thousand five hundred sixty-one

Notation

Scientific notation 8.28664561 × 10^8
Engineering notation 8.28664561 × 10^6

Prime Factorization of 828664561

Prime Factorization 103 × 8045287

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 828664561
Product of the distinct prime numbers

The prime factorization of 828664561 is 103 × 8045287. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 1, 10, 45, 340, 334, 1625, 4884, 15249, 70804, 968641, 847020, 3820350, 4418972, 88516314, 6033042, 132888307, 250715804, 4838887274, 3578673457

Basic calculations (n = 828664561)

Multiplication

n×y
n×2 1657329122
n×3 2485993683
n×4 3314658244
n×5 4143322805

Division

n÷y
n÷2 414332280.5
n÷3 276221520.33333
n÷3 207166140.25
n÷5 165732912.2

Exponentiation

ny
n2 686684954657322721
n3 5.6903148649642E+26
n4 4.7153622695273E+35
n5 3.9074536050338E+44

Nth Root

y√n
2√n 28786.534369389
3√n 939.2753434896
4√n 169.66594935163
5√n 60.768113358975

Divisors of 828664561

1, 103, 8045287, 828664561

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -828664560
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 828664561 can be divided by 4 positive divisors. The sum of these divisors (counting 828664561) is 1, the average is 0.25.

Base conversion 828664561

Base System Value
2 Binary 110001011001000110101011110001
3 Ternary 2010202021112002001
4 Quaternary 301121012223301
5 Quinary 3144114231221
6 Senary 214121054001
8 Octal 6131065361
10 Decimal 828664561
12 Duodecimal 1b1627301
16 Hexadecimal 31646af1
20 Vigesimal cij3181
36 Base36 dpd5o1

Cryptographic Hash Functions

md5 366dccf578bf64bdc327e75389652c4c
sha1 5f70bffb41a997f24a5ed2cb704e0f90430ffeb7
sha256 054b26f057e9d98bcaca6dc54e3222af6de33e8bbc3635fbfd81e0a4bf7a6cc9
sha512 5b8f1732c9619bdfb599290ade8edfc48f091c86384f8b585a6f782df03efbdca329a8a14e10856dac81c954428de7b249febde0576a58bce6d16ff01a757d64
ripemd-160 dc98bd5f8827ea53a30c99df384c696795f83997

828664561 as geometric shapes

Circle

Radius = n
Diameter 1657329122
Circumference 5206652994.2556
Area 2.1572844088821E+18

Sphere

Radius = n
Volume 2.3835535168512E+27
Surface area 8.6291376355283E+18
Circumference 5206652994.2556

Square

Length = n
Perimeter 3314658244
Area 686684954657322721
Diagonal 1171908660.8241

Cube

Length = n
Surface area 4120109727943936326
Volume 5.6903148649642E+26
Space diagonal 1435289122.0838

Equilateral Triangle

Length = n
Perimeter 2485993683
Area 2.973433075649E+17
Altitude 717644561.04188

Triangular Pyramid

Length = n
Surface area 2.973433075649E+17
Volume 6.7061003801713E+25
Height 390636220.27472